CVE-2026-19998

A weakness has been identified in code-projects Online Shopping System 1.0. Impacted is an unknown function of the file offersmail.php. Executing a manipulation of the argument email can lead to cross site scripting. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

CVSS v4.0

2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

0.35% chance of exploitation in the next 30 days, 28th percentile

Published

2026-08-17

Updated

2026-08-18

Proof-of-concept exploits (1)

• zzzxc643/CVE1/blob/main/online-shopping-system/vul6.md

References

• CVE Record
• NVD entry

Related

• CVE-2026-19997
• CVE-2026-19999
• CVE-2026-19996
• CVE-2026-2000
• CVE-2026-19995
• CVE-2026-20000